Sookyung Ryoo

918 total citations
20 papers, 694 citations indexed

About

Sookyung Ryoo is a scholar working on Pulmonary and Respiratory Medicine, Epidemiology and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Sookyung Ryoo has authored 20 papers receiving a total of 694 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Pulmonary and Respiratory Medicine, 10 papers in Epidemiology and 6 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Sookyung Ryoo's work include Acute Ischemic Stroke Management (9 papers), Cerebrovascular and Carotid Artery Diseases (7 papers) and Atrial Fibrillation Management and Outcomes (4 papers). Sookyung Ryoo is often cited by papers focused on Acute Ischemic Stroke Management (9 papers), Cerebrovascular and Carotid Artery Diseases (7 papers) and Atrial Fibrillation Management and Outcomes (4 papers). Sookyung Ryoo collaborates with scholars based in South Korea, United States and Belarus. Sookyung Ryoo's co-authors include Oh Young Bang, Suk Jae Kim, Mi Ji Lee, Jihoon Cha, Pyoung Jeon, Gyeong‐Moon Kim, Chin‐Sang Chung, Kwang Ho Lee, Keon Ha Kim and Seung‐Chyul Hong and has published in prestigious journals such as PLoS ONE, Stroke and Annals of Neurology.

In The Last Decade

Sookyung Ryoo

20 papers receiving 689 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Sookyung Ryoo South Korea 15 393 296 295 201 133 20 694
Xiang Yan Chen Hong Kong 16 403 1.0× 198 0.7× 333 1.1× 46 0.2× 222 1.7× 23 614
Hajime Maruyama Japan 12 170 0.4× 142 0.5× 183 0.6× 34 0.2× 172 1.3× 52 546
Jeremy Madigan United Kingdom 9 263 0.7× 233 0.8× 283 1.0× 40 0.2× 32 0.2× 13 541
Yasufumi Gon Japan 13 164 0.4× 84 0.3× 208 0.7× 41 0.2× 99 0.7× 48 464
Yuka Terasawa Japan 16 300 0.8× 271 0.9× 460 1.6× 26 0.1× 320 2.4× 68 1.0k
J C Gautier France 12 513 1.3× 441 1.5× 440 1.5× 40 0.2× 73 0.5× 26 850
Vanessa Palumbo Italy 14 459 1.2× 320 1.1× 644 2.2× 12 0.1× 127 1.0× 22 812
A. Mair Austria 7 171 0.4× 93 0.3× 293 1.0× 33 0.2× 51 0.4× 11 538
Whisnant Jp United States 11 557 1.4× 430 1.5× 368 1.2× 86 0.4× 264 2.0× 28 812
Takehiko Nagao Japan 14 134 0.3× 228 0.8× 357 1.2× 17 0.1× 453 3.4× 48 806

Countries citing papers authored by Sookyung Ryoo

Since Specialization
Citations

This map shows the geographic impact of Sookyung Ryoo's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Sookyung Ryoo with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sookyung Ryoo more than expected).

Fields of papers citing papers by Sookyung Ryoo

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Sookyung Ryoo. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Sookyung Ryoo. The network helps show where Sookyung Ryoo may publish in the future.

Co-authorship network of co-authors of Sookyung Ryoo

This figure shows the co-authorship network connecting the top 25 collaborators of Sookyung Ryoo. A scholar is included among the top collaborators of Sookyung Ryoo based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Sookyung Ryoo. Sookyung Ryoo is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Lee, Mi Ji, Sung‐Ji Park, Jiwon Hwang, et al.. (2016). Association of Left Atrial Enlargement with Cortical Infarction in Subjects with Patent Foramen Ovale. Journal of Stroke. 18(3). 304–311. 11 indexed citations
2.
Ryoo, Sookyung, Jong‐Won Chung, Mi Ji Lee, et al.. (2016). An Approach to Working Up Cases of Embolic Stroke of Undetermined Source. Journal of the American Heart Association. 5(3). e002975–e002975. 28 indexed citations
3.
Bang, Oh Young, Jong‐Won Chung, Sookyung Ryoo, et al.. (2015). Brain microangiopathy and macroangiopathy share common risk factors and biomarkers. Atherosclerosis. 246. 71–77. 15 indexed citations
4.
Bang, Oh Young, Sookyung Ryoo, Suk Jae Kim, et al.. (2015). Adult Moyamoya Disease: A Burden of Intracranial Stenosis in East Asians?. PLoS ONE. 10(6). e0130663–e0130663. 57 indexed citations
5.
Bang, Oh Young, et al.. (2015). Patent Foramen Ovale and Stroke–Current Status. Journal of Stroke. 17(3). 229–237. 45 indexed citations
6.
Ryoo, Sookyung, et al.. (2015). Abstract W P4: Prediction of Antegrade Flow Using FLAIR and GRE in Hyperacute Stroke. Stroke. 46(suppl_1). 1 indexed citations
7.
Ryoo, Sookyung, Mi Ji Lee, Jihoon Cha, Pyoung Jeon, & Oh Young Bang. (2015). Differential Vascular Pathophysiologic Types of Intracranial Atherosclerotic Stroke. Stroke. 46(10). 2815–2821. 72 indexed citations
8.
Jang, Hyemin, Jung Jae Lee, Mi Ji Lee, et al.. (2015). Comparison of Enoxaparin and Warfarin for Secondary Prevention of Cancer-Associated Stroke. Journal of Oncology. 2015. 1–6. 33 indexed citations
9.
Lee, Mi Ji, Jeong Pyo Son, Suk Jae Kim, et al.. (2015). Predicting Collateral Status With Magnetic Resonance Perfusion Parameters. Stroke. 46(10). 2800–2807. 29 indexed citations
10.
Moon, Gyeong Joon, Suk Jae Kim, Yeon Hee Cho, Sookyung Ryoo, & Oh Young Bang. (2014). Antioxidant Effects of Statins in Patients with Atherosclerotic Cerebrovascular Disease. Journal of Clinical Neurology. 10(2). 140–140. 62 indexed citations
11.
Kim, Suk Jae, Jeong Pyo Son, Sookyung Ryoo, et al.. (2014). A novel magnetic resonance imaging approach to collateral flow imaging in ischemic stroke. Annals of Neurology. 76(3). 356–369. 74 indexed citations
12.
Kim, Suk Jae, Mi Ji Lee, Sookyung Ryoo, et al.. (2014). Eligibility and Preference of New Oral Anticoagulants in Patients With Atrial Fibrillation. Stroke. 45(10). 2983–2988. 22 indexed citations
13.
Ryoo, Sookyung, Jihoon Cha, Suk Jae Kim, et al.. (2014). High-Resolution Magnetic Resonance Wall Imaging Findings of Moyamoya Disease. Stroke. 45(8). 2457–2460. 146 indexed citations
14.
Kim, Suk Jae, Sookyung Ryoo, Soonwook Kwon, et al.. (2013). Is Atrial Fibrillation Always a Culprit of Stroke in Patients with Atrial Fibrillation plus Stroke?. Cerebrovascular Diseases. 36(5-6). 373–382. 22 indexed citations
15.
Kim, Suk Jae, Sookyung Ryoo, Hyun Jin Noh, et al.. (2012). Characterization of the Infarct Pattern Caused by Vulnerable Aortic Arch Atheroma: DWI and Multidetector Row CT Study. Cerebrovascular Diseases. 33(6). 549–557. 12 indexed citations
16.
Park, Jae‐Hyun, Sookyung Ryoo, Suk Jae Kim, et al.. (2012). Differential Risk Factors for Lacunar Stroke Depending on the MRI (White and Red) Subtypes of Microangiopathy. PLoS ONE. 7(9). e44865–e44865. 16 indexed citations
17.
Park, Jae Hyun, Sookyung Ryoo, Hyun Jin Noh, et al.. (2011). Dual Therapy with Cidofovir and Mirtazapine for Progressive Multifocal Leukoencephalopathy in a Sarcoidosis Patient. Case Reports in Neurology. 3(3). 258–262. 15 indexed citations
18.
Park, Jae Hyun, et al.. (2011). Truncal Ataxia From Infarction Involving the Inferior Olivary Nucleus. Journal of Stroke and Cerebrovascular Diseases. 21(6). 507–508. 3 indexed citations
19.
Kim, Suk Jae, Sookyung Ryoo, Hyun Jin Noh, et al.. (2011). Sulcal Effacement on Fluid Attenuation Inversion Recovery Magnetic Resonance Imaging in Hyperacute Stroke. Stroke. 43(2). 386–392. 18 indexed citations
20.
Kim, Suk Jae, Sookyung Ryoo, Oh Young Bang, et al.. (2010). Perfusion-Weighted MRI as a Predictor of Clinical Outcomes following Medullary Infarctions. Cerebrovascular Diseases. 29(4). 382–388. 13 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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